For how long can the ECDIS preserve the record of the voyage track?

For how long can the ECDIS preserve the record of the voyage track?

• A. Twenty-four hours
• B. Forty-eight hours
• C. Twelve hours
• D. Six hours

Answer: (C)

The ability of the ECDIS to preserve the record of the voyage track is crucial for navigational safety and for post-voyage analysis. The correct response indicates that the ECDIS typically can keep a voyage track for twelve hours. This duration allows crews to monitor recent movements and makes it possible to analyze navigation patterns and decisions made during that time frame without overwhelming the system's data storage capacity. Keeping track for twelve hours ensures that vital navigation information is still readily available for immediate review while allowing the system to efficiently manage its data resources. This timeframe aligns with the need for users to have access to relevant navigation data while meeting operational requirements and limitations inherent in electronic systems.

The ability of the ECDIS to preserve the record of the voyage track is crucial for navigational safety and for post-voyage analysis. The correct response indicates that the ECDIS typically can keep a voyage track for twelve hours. This duration allows crews to monitor recent movements and makes it possible to analyze navigation patterns and decisions made during that time frame without overwhelming the system's data storage capacity.

Keeping track for twelve hours ensures that vital navigation information is still readily available for immediate review while allowing the system to efficiently manage its data resources. This timeframe aligns with the need for users to have access to relevant navigation data while meeting operational requirements and limitations inherent in electronic systems.